Currently on the coinmarketcap site only about 1590 projects compared to at times more than 1700 projects. They have left many projects without developers or scam projects. I personally invested in some of these projects and lost a lot of money like bitconect and centra. Do you trust the projects you are investing in and will keep them for a long time until they succeed or are they just looking for profit in the short term?
I trust the project when i see the team and the type of the project are legit, like i am affraid if the project promising me so much that i will receiving huge returns, so i think project need time for growth after that it will getting bigger naturally.